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Sika Deutschland
Low Pressure RIM Systems

Low Pressure RIM Systems

Product catalog summary

Overview: This document provides technical specifications and application guidelines for Biresin® Low Pressure RIM-Systems, a product line by Sika Deutschland GmbH. It includes information on product applications, range, and physical parameters.

Specifications:

The Biresin® systems are designed for simulating materials used in serial production, such as rubber, polyethylene, polypropylene, ABS, and PVC, particularly in the automotive, household appliances, rail vehicles, aviation, and boat building industries.
They are suitable for producing both small parts (< 100 cm³) and large volume parts (up to approximately 20 dm³).

Product Range:

The system includes two general-purpose hardeners: Biresin® U5 for higher temperature resistance and Biresin® G53 for enhanced mechanical properties.
Products are available in natural (colorable) and colored resins, with specific variants like Biresin® RG51 Fibre and RG53 Fibre offering high impact resistance and stiffness.
Biresin® RG54 Neu is noted for its long potlife, suitable for very large parts.

Application Properties and Physical Parameters:

Mixing ratios, potlife, demoulding time, Shore hardness, E-Modulus, flexural strength, elongation at break, and impact resistance are detailed for each resin and hardener combination.
For example, Biresin® RG50 with G53 hardener has a mixing ratio of 100:18, a potlife of 100 seconds, and a demoulding time of 15 minutes.
Physical properties such as E-Modulus range from 450 MPa to 2200 MPa, and flexural strength ranges from 20 MPa to 70 MPa, depending on the specific product.

Key Features:

Products are characterized by their flexibility, impact resistance, temperature resistance, and mechanical properties.
Some products, like Biresin® RG53 FR, are UL94 V-0 tested for flame retardancy.

Catalog excerpts

Tooling & Composites Tel: Fax: e-mail: +49(0) 7125 940 492 +49(0) 7125 940 401 [email protected] Our most current General Sales Conditions shall apply. Please consult the Product Data Sheet prior to any use and processing. Actual Product Data Sheets and information about additional products please find in: www.sika.com/toolingandcomposites Subject to alterations in the course of technical progress and also subject to error. Issue 04/2010 Sika Deutschland GmbH Subsidiary Bad Urach Stuttgarter Str. 139 D-72574 Bad Urach Germany Biresin® Low Pressure RIM-Systems

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The Product Range of Biresin® Low Pressure RIM-Systems Application: Simulation of materials of serial production (like rubber, polyethylene, polypropylene, ABS, PVC and others) in stage of development and preproduction for automotive industry, for household appliances, for rail vehicles, in aviation, in boat building and for other technical parts for production of single parts until serial production for small parts (< 100 cm³) to big volume parts (appr. 20 dm³) Range of application: Unit assembly system with only two general-purpose hardeners: Biresin ® U5 - hardener for higher temperature resistance...

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Low Pressure RIM Systems

Low Pressure RIM Systems

Catalog excerpts

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